20175498008

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{23137039}}^1$

素因数の和:23137154

約数の個数: 16

約数和(自身を含む): 38176116000

約数和(自身を除く): 18000617992

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 23137039, 46274078, 92548156, 185096312, 2521937251, 5043874502, 10087749004, 20175498008]

約数ペア:

[(1, 20175498008), (2, 10087749004), (4, 5043874502), (8, 2521937251), (109, 185096312), (218, 92548156), (436, 46274078), (872, 23137039)]